Component Tests: Speedometer
NOTE:
Perform TACHOMETER test under SYSTEM TESTS first.
Ensure tires are correct size and inflated properly. Place vehicle on standard speedometer tester. Compare tester and speedometer readings. See SPEEDOMETER TEST table. If vehicle speedometer readings are not within allowable range, replace speedometer.
SPEEDOMETER TEST
| Standard Indication MPH (KPH) | Allowable Range MPH (KPH) |
|---|---|
| 20 (32) | 18-24 (29-39) |
| 40 (64) | 38-44 (61-71) |
| 60 (97) | 56-66 (90-106) |
| 80 (129) | 78-88 (126-142) |
| 100 (161) | 98-110 (158-177) |
| 120 (193) | 118-132 (190-212) |